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  1. MariaDB Server
  2. MDEV-5846

MySQL Bug #18144 - Cost with FORCE/USE index seems incorrect in some cases.

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: 10.0.9
        • Fix Version/s: 10.0.10
        • Component/s: None
        • Labels:

          Description

          Test case for MySQL "Bug #18144 - Cost with FORCE/USE index seems incorrect in some cases" fails in 10.0.

          Test diff attached. Please try to apply test case as is unless it is applicable.

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                Task - A task that needs to be done. MDEV-4784 merge test cases from 5.6

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Stalled
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                Web Link Bug #18144 Cost with FORCE/USE index seems incorrect in some cases.

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                    • Assignee:
                      serg Sergei Golubchik
                      Reporter:
                      svoj Sergey Vojtovich
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